- Nikon Metrology NV
- 3D Systems Inc.
- Ametek Creaform Inc.
- Faro Technologies
- ZEISS International
- Hexagon AB
- Shining 3D Tech Co. Ltd.
- Mitutoyo Corporation
- Renishaw plc.
- Perceptron Inc.
- Innovmetric Inc.
- Fluke Corporation
- Metrologic Group